Squirrel-proof bird feeder



FIG. 1 is a front elevational view of the squirrel-proof bird feeder ofthe present invention;

FIG. 2 is a rear elevational view of the squirrel-proof bird feeder ofFIG. 1;

FIG. 3 is a left side elevational view of the squirrel-proof bird feederof FIG. 1;

FIG. 4 is a right side elevational view of the squirrel-proof birdfeeder of FIG. 1;

FIG. 5 is a top plan view of the squirrel-proof bird feeder of FIG. 1;and,

FIG. 6 is a bottom plan view of the squirrel-proof bird feeder of FIG.1.

The ornamental design for a squirrel-proof bird feeder, as shown. 